import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
//import Mock from './mock'
//Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'

//配置axios
import  axios from  "axios";
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:80/' //后端配置跨域自己就不需要配置
//为了后端校验是否已经登录，只要用axios的请求都要携带token
//=========*********=========//
axios.interceptors.request.use(config=>{
  let token = localStorage.getItem("token")
  if(token){
    config.headers["token"] = token;
  }
  return config;
},error => {
  Promise.reject(error)
})
//=========*********=========//
//==============axios后台拦截器实现后端已经退出登录的跳转登录页面======================//
axios.interceptors.response.use(result=>{
  console.log("========")
  let data = result.data;
  if(!data.success && "noLogin"===data.message)
  {
    localStorage.removeItem("token");
    localStorage.removeItem("user");
    router.push({ path: '/login' });
  }
  console.log("========")
  return result;
},error => {
  Promise.reject(error)
})
//==============axios后台拦截器实现后端已经退出登录的跳转登录页面======================//

//========前端跨域=======//
//axios.defaults.baseURL='http://localhost:8080/api' //当前就是前端，可以进行省略
//axios.defaults.baseURL='/api'
//========前端跨域=======//
//期望在Vue对象里面访问
Vue.prototype.$http = axios;

Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

router.beforeEach((to, from, next) => {
  if (to.path == '/login') {
       localStorage.removeItem('user');
       localStorage.removeItem('token');
  }
  let user = JSON.parse(localStorage.getItem('user'));
  if (!user && to.path != '/login' && to.path != '/shopRegister') { //没有登录情况下访问受限资源，只对登录进行了放行
    next({ path: '/login' })
  } else {
    next()
  }
})

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

